diff --git a/run_tests.py b/run_tests.py
index 2981359..5f15f02 100644
--- a/run_tests.py
+++ b/run_tests.py
@@ -20,7 +20,6 @@
 
 from util.compat import require_supported_python
 
-
 def build_parser() -> argparse.ArgumentParser:
     """Create the CLI argument parser."""
     parser = argparse.ArgumentParser(description="Cross-platform BatLLM test runner")